HomeBrake > Drums and RotorsDynamite Friction 604-40120 Disc Brake Rotor - Front
Part #: 604-40120

Dynamite Friction 604-40120 Disc Brake Rotor - Front

DFC GEOSPEC Coated Rotor, Front
37 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC GEOSPEC Coated Rotor, Front
Fitment: Ram, 1500 and 1500 Classic
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Reliable Disc Brake Rotor for Ram 1500 and 1500 Classic

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-40120 offers a durable braking solution designed specifically for Ram 1500 and 1500 Classic models. Engineered to meet the demands of these trucks, this disc brake rotor ensures consistent performance and longevity.

Key Features of the DFC GEOSPEC Coated Rotor 604-40120

  • Coated rotor surface for enhanced corrosion resistance
  • Precision manufacturing for optimal fit on Ram 1500 and 1500 Classic
  • Disc brake rotor designed to maintain consistent braking performance
  • Part number 604-40120 ensures exact match for specified vehicles
  • Compatible with Ram 1500 and 1500 Classic models for reliable fitment

About the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings that protect against rust and wear. This coating extends the rotor's service life and maintains braking efficiency under various driving conditions. The 604-40120 rotor is part of this line, providing a balance of durability and performance tailored for Ram trucks.

Detailed Product Description

This disc brake rotor, part number 604-40120, is engineered for use on Ram 1500 and 1500 Classic models. Its coated surface helps prevent corrosion, which is critical for maintaining braking reliability over time, especially in environments exposed to moisture and road salts. The rotor's design supports consistent heat dissipation, reducing the risk of warping and ensuring stable braking performance. This rotor meets the specifications required for these Ram models, making it a suitable replacement part for maintenance or repair.

Common Applications and Issues Addressed

  • Replacement for worn or warped rotors on Ram 1500 and 1500 Classic
  • Improves braking consistency and reduces brake noise
  • Addresses rotor corrosion and surface rust problems
  • Helps restore proper brake pedal feel and stopping power
  • Suitable for routine brake system maintenance and repairs

Installation Notes and Tips

When installing the Dynamite Friction 604-40120 rotor, ensure the vehicle is securely lifted and the wheel assembly is properly removed. Clean the hub surface before mounting the rotor to prevent uneven wear. Follow manufacturer torque specifications for lug nuts and brake components. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-40120 to meet industry standards for durability and performance. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.

This part fits 37 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2026Ram1500LimitedFrontDFC GEOSPEC Coated Rotor
2025Ram1500FrontDFC GEOSPEC Coated Rotor
2024Ram1500LimitedFrontDFC GEOSPEC Coated Rotor
2023Ram1500Hemi SportFrontDFC GEOSPEC Coated Rotor
2022Ram1500Lone StarFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500LimitedFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500Special ServiceFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500Limited LonghornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500HFEFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500RebelFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500LaramieFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500Big HornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500SportFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500TradesmanFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2022Ram1500 ClassicFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Lone StarFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500LimitedFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Laramie SportFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Special ServiceFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Limited LonghornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500STFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500SLTFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500HFEFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Laramie LonghornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500LonghornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Hemi SportFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500RebelFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500LaramieFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500Big HornFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500TRX Launch EditionFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500SportFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500TradesmanFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2021Ram1500 ClassicFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2020Ram1500FrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2020Ram1500 ClassicFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2019Ram1500FrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor
2019Ram1500 ClassicFrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC GEOSPEC Coated Rotor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.